We have a very special William Spratling early casa belles and amethyst necklace. Properly hallmarked as shown and 18 in. long. It has a height of 1.25in. and displays a strong presence. This is a rare piece of old Mexican silver and it is very difficult to find one with the proper number of 3 casa belles in between the amethyst that conforms to William Spratlings standards of this design. These hand made casa belles are extremely difficult to reproduce. There is no damage or repairs to this treasure and all stones are of similar color. Differences are due to the camera flash. The weight is 138 grams heavy. Museum and collector quality, just LOOK AT THAT NECKLACE!